MMA Calendar
Fighter

Jake O'Brien

"Irish"
15-4-0United StatesUnited StatesLast 5
Amateur MMA 2-0
15-4-0 · 10 finishes · Full stats →
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

Jake O'Brien holds a professional MMA record of 15-4-0. Jake O'Brien has won 15 fights: 8 by KO/TKO, 2 by submission, 5 by decision. Of 4 career losses, 2 came by KO/TKO and 2 by submission. In the UFC, Jake O'Brien lands 1.31 significant strikes per minute with 31% accuracy and averages 6.39 takedowns per 15 minutes. Most recent fight: July 11, 2009. Tracked organizations: UFC, WEC.

Profile

Height
6'3"191 cm
Weight
205 lbs93 kg
Reach
76"193 cm
Stance
Orthodox
DOB
1984-09-25
Age
42
Nationality
United States
Birthplace
Indianapolis, Indiana, United States

Fight DNA

Grappling Specialist

UFCalendar's style model · Heavyweight roster (149 fighters)

PowerSpeedPrecisionDurabilityEngineWrestlingGround
Takedown Machine
99 · best in division
Punch power52
Kick power47
Punch speed50
Kick speed46
Accuracy47
Takedowns99
Ground striking98
Submissions82
Chin71
Body strength85
Cardio69

Attributes are rated 0-100 by UFCalendar's style model.

By the numbers

UFC careerRecord: 4-3-0 · Source: UFCStats.com
Striking
Strikes landed1.31per min
31% accuracy
Strikes absorbed1.92per min
69% avoided
Grappling
Takedowns landed6.39per 15 min
54% success
Takedowns stuffed25%
Submission attempts0.2per 15 min
See every fight's numbers

Where they rank

All-time boards where Jake O'Brien sits in the top 25.

Related fighters

Salary & career earnings

Disclosed purses, reported paydays and what we estimate Jake O'Brien earns per fight.

Jake O'Brien's salary & career earnings →

Career history

  1. WIN
    vs Miodrag Petkovic
    Flawless FC 1· Aug 4, 2012· Heavyweight· 15-4 vs 32-19-1
    UD
  2. WIN
    vs James Shaw
    INDY MMA 2· Mar 31, 2012· Heavyweight· 14-4 vs 5-2
    SUB
    R1 · 1:06
  3. LOSS
    vs Gegard Mousasi
    Dream 15· Jul 10, 2010· Light Heavyweight· 13-4 vs 29-3-1
    SUB
    R1 · 0:31
  4. WIN
    vs Toni Valtonen
    Fight Festival· Mar 13, 2010· 13-3 vs 21-10
    DEC
  5. WIN
    vs Dave Hess
    MMA Big Show· Feb 20, 2010· Heavyweight· 12-3 vs 3-2
    SUB
    R2 · 4:24
  6. LOSS
    vs Jon Jones
    UFCUFC 100: Lesnar vs. Mir II· Jul 11, 2009· Light Heavyweight· 11-3 vs 9-0
    SUB
    R2 · 2:43
  7. WIN
    vs Christian Wellisch
    UFCUFC 94: ST-PIERRE VS PENN 2· Jan 31, 2009· Light Heavyweight· 11-2 vs 8-5
    SD
    R3 · 5:00
  8. LOSS
    vs Cain Velasquez
    UFCUFC: Silva vs Irvin· Jul 19, 2008· Heavyweight· 10-2 vs 4-0
    TKO
    R1 · 2:02
  9. LOSS
    vs Andrei Arlovski
    UFCUFC 82: PRIDE OF A CHAMPION· Mar 1, 2008· Heavyweight· 10-1 vs 13-5
    TKO
    R2 · 4:17
  10. WIN
    vs Heath Herring
    UFCUFC Fight Night: Evans vs Salmon· Jan 25, 2007· Heavyweight· 10-0 vs 26-12
    UD
    R3 · 5:00
  11. WIN
    vs Josh Shockman
    UFCUFC 65: BAD INTENTIONS· Nov 18, 2006· Heavyweight· 9-0 vs 3-1
    UD
    R3 · 5:00
  12. WIN
    vs Kristof Midoux
    UFCUFC Fight Night 6· Aug 17, 2006· Heavyweight· 8-0 vs 5-6
    TKO
    R2 · 0:52
  13. WIN
    vs Pat Harman
    Indiana Regional· Jun 23, 2006· 7-0 vs 0-1
    TKO
  14. WIN
    vs Antoine Hayes
    Legends of Fighting Championship· Apr 7, 2006· 6-0 vs 6-2
    TKO
  15. WIN
    vs Jay White
    WECWEC 19: Undisputed· Mar 16, 2006· Heavyweight· 5-0 vs 2-5
    KO
    R1 · 0:14
  16. WIN
    vs Johnathan Ivey
    Legends of Fighting Championship· Jan 20, 2006· 4-0 vs 18-31
    TKO
  17. WIN
    vs Anthony Ferguson
    Legends of Fighting Championship· Jan 7, 2006· 3-0 vs 2-6
    TKO
  18. WIN
    vs Paul Bowers
    Indiana Regional· Jun 21, 2005· 2-0 vs 1-3
    TKO
  19. WIN
    vs Chris Clark
    Madtown Throwdown· May 21, 2005· 1-0 vs 0-5
    TKO

UFCalendar Power Index rating

Current
1664▲7
Peak
1774Jan 25, 2007
Rated fights
21
1500160017002006200820102012May 21, 2005 · 1530Jun 21, 2005 · 1560Jan 7, 2006 · 1581Jan 20, 2006 · 1606Mar 17, 2006 · 1671Mar 17, 2006 · 1644Apr 7, 2006 · 1692Jun 23, 2006 · 1704Aug 17, 2006 · 1736Aug 17, 2006 · 1721Nov 18, 2006 · 1750Jan 25, 2007 · 1774Mar 1, 2008 · 1735Jul 19, 2008 · 1692Jan 31, 2009 · 1702Jul 11, 2009 · 1671Feb 20, 2010 · 1686Mar 13, 2010 · 1699Jul 10, 2010 · 1690Mar 31, 2012 · 1657Aug 4, 2012 · 16641664

See the full Power Index →

Frequently asked questions

When does Jake O'Brien fight next?

Jake O'Brien has no confirmed upcoming fight.

What is Jake O'Brien's record?

Jake O'Brien's professional MMA record is 15-4-0.

Who is Jake O'Brien fighting next?

Jake O'Brien's next opponent has not been announced.

Who did Jake O'Brien fight last?

Jake O'Brien most recently fought Jon Jones at UFC 100: Lesnar vs. Mir II on Saturday, July 11, 2009, LOSS (Submission).

What weight class does Jake O'Brien fight in?

Jake O'Brien fights at Light Heavyweight.

How many knockouts does Jake O'Brien have?

Jake O'Brien has 8 wins by KO/TKO and 2 wins by submission.

How tall is Jake O'Brien?

Jake O'Brien is 6'3" (191 cm) tall.

How much does Jake O'Brien weigh?

Jake O'Brien weighs 205 lbs (93 kg).

What is Jake O'Brien's reach?

Jake O'Brien has a reach of 76" (193 cm).

How old is Jake O'Brien?

Jake O'Brien is 42 years old (born Sep 25, 1984).

Where is Jake O'Brien from?

Jake O'Brien is from United States.